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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A340200 Number of sets in the geometry determined by the Hausdorff metric at each location between two sets defined by a complete bipartite graph K(4,n) (with n at least 3) missing two edges, where the two removed edges are not incident to the same vertex in the 4-point set and are also not incident to the same vertex in the other set.

Table of values

n a(n)
3 379
4 8281
5 145387
6 2338345
7 36206299
8 551097721
9 8322744907
10 125235896905
11 1881303825979
12 28238921924761
13 423719401402027
14 6356740091100265
15 95357745044060059
16 1430412681964995001
17 21456515775287188747
18 321850015455044492425
19 4827766183620976460539

List of values

[379, 8281, 145387, 2338345, 36206299, 551097721, 8322744907, 125235896905, 1881303825979, 28238921924761, 423719401402027, 6356740091100265, 95357745044060059, 1430412681964995001, 21456515775287188747, 321850015455044492425, 4827766183620976460539]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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